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Bank of Ireland Introduces JBSP Options for Remortgages

Bank of Ireland has launched JBSP options for remortgages, increasing accessibility for a diverse range of applicants.

By David Sampson
14 July 2026
2 min read
UK remortgage article image for Bank of Ireland Introduces JBSP Options for Remortgages

TL;DR

  • The Bank of Ireland has launched JBSP options for remortgages, increasing the maximum loan size to £1.5m.
  • this change caters to diverse homeownership scenarios, including students.

Written by David Sampson for Mortgage118. Last updated 14 July 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

Bank of Ireland has unveiled new Joint Borrower Sole Proprietor (JBSP) options aimed at remortgage customers, enhancing accessibility for a wider range of applicants. This move is significant as it reflects the evolving needs of borrowers seeking flexible mortgage solutions.

What is the New JBSP Offering for Remortgages?

The newly introduced JBSP options allow multiple borrowers to join together for a mortgage while designating one as the sole property owner. This arrangement can benefit those who may not meet the income requirements individually but can collectively secure a larger loan. The maximum loan size has been raised to £1.5 million, making it a viable option for those looking to remortgage high-value properties.

Who Can Benefit from JBSP Remortgage Options?

This initiative primarily targets first-time buyers and those looking to remortgage. The minimum age for the main applicant has been set at 18, and in some cases, students will also be considered. This flexibility can significantly enhance access to homeownership for younger individuals and those in non-traditional financial situations.

What This Means for Borrowers Seeking Remortgages

For borrowers, the launch of JBSP options signifies a more inclusive approach to remortgaging. It opens doors for those who may have previously struggled to secure funding due to strict lending criteria. Additionally, the increased loan limit allows for more substantial remortgage opportunities, which can be particularly beneficial in a competitive property market. For more information, check out our current mortgage rates.

Frequently Asked Questions

What is a Joint Borrower Sole Proprietor mortgage?

A Joint Borrower Sole Proprietor mortgage allows multiple individuals to combine their incomes to secure a mortgage, with only one person named as the property owner.

How does this affect remortgaging options?

This change provides more flexibility for borrowers looking to remortgage, especially those who may not qualify individually, enabling them to access larger loans.

About David Sampson

David Sampson writes about the UK mortgage market for Mortgage118, covering specialist lending, market trends, and practical advice for borrowers. All content is reviewed for accuracy against FCA guidelines and current market data.

Bank of Ireland Introduces JBSP Options for Remortgages | Mortgage118